Son Thanh LTD Address: No 339 Khu 6, Quan Toan, Hong Bang District, Hai Phong City Enterprise code: 0200668813 Phone: 02125749602 Representative: Duong Van Son Adress: No 339 Khu 6, Quan Toan, Hong Bang District, Hai Phong City Quan Toan Ward, Hong Bang District, Hai Phong CityFounding date: 9 - 5 - 2006